About this item NOTE: This infrared controller and remote control are easy to use and have 6 DIY buttons for RGB color changing programs. Suitable for 12VDC 5050 and 3528 RGB LED modules. HIGH PRODUCT COMPATIBILITY: This IR controller uses the advanced computer control chip and has automatic storage function. Mainly used to adjust the brightness, effect and color of any LED light source, eg. Spotlights, flexible strips of light, wall sconce, glass front, etc. BE CAREFUL WITH THE TV NEAR THE CONTROLLERS: Under certain circumstances, the output signal from the IR remote control of the TV and of the 44-key IR remote control have the same frequency. The RGB LED module can change the brightness, light effect and color. EXCLUSIVE FUNCTIONS: This type of 44 button IR LED controller has RGB, GRB and BGR line sequences. It can be adjusted with the multifunction button (last button on the control panel "FADE7"). If you want to adjust to match the different order LED strip line. Please press the power button to turn off the device. Then press the FADE7 button and then the power switch to turn on the device. The line sequence is adjusted.